From c2a76fa901e6e652191662eda2afd1098cafb2b7 Mon Sep 17 00:00:00 2001
From: Pierre Mdawar <pierre@mdawar.dev>
Date: Wed, 16 Oct 2024 14:58:25 +0300
Subject: [PATCH] fix: avoid redundant byte conversion in UnmarshalText

---
 codec.go | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/codec.go b/codec.go
index e4ed66e..38eedc2 100644
--- a/codec.go
+++ b/codec.go
@@ -248,7 +248,12 @@ func (d *Decimal) UnmarshalJSON(data []byte) error {
 
 // MarshalText implements the [encoding.TextMarshaler] interface.
 func (d Decimal) MarshalText() ([]byte, error) {
-	return []byte(d.String()), nil
+	if !d.coef.overflow() {
+		// Return without quotes.
+		return d.bytesU128(true, false), nil
+	}
+
+	return []byte(d.stringBigInt(true)), nil
 }
 
 // UnmarshalText implements the [encoding.TextUnmarshaler] interface.